Monohydrocalcite
单水方解石
🗣️ 情景例句
I'm not really sure I want to be a little fish in a big pond.
我不是真的很确定我想成为一条大池里的小鱼。
Have you offered him any candy?
你给他糖果吗？
I don't know his number. Did you write it down?
我不知道他的电话号码。你记下来了吗？